diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/app_common.dtsi b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/app_common.dtsi
index 76c1a2867a4c..e6ad6c443cd2 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/app_common.dtsi
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/app_common.dtsi
@@ -6,7 +6,7 @@
 
 /* Application does not use cpuflpr core. Assign whole RRAM to cpuapp. */
 &cpuapp_rram {
-	reg = < 0x0 DT_SIZE_K(1022) >;
+	reg = < 0x0 DT_SIZE_K(1012) >;
 };
 
 / {
diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/images/mcuboot/app.overlay b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/images/mcuboot/app.overlay
index fb3d8b2c163e..590a3bf7e0b1 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/images/mcuboot/app.overlay
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/images/mcuboot/app.overlay
@@ -6,5 +6,5 @@
 
 /* Application does not use cpuflpr core. Assign whole RRAM to cpuapp. */
 &cpuapp_rram {
-	reg = < 0x0 DT_SIZE_K(1022) >;
+	reg = < 0x0 DT_SIZE_K(1012) >;
 };
diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static.yml b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static.yml
index 80b4932b754d..c91a8d1be30d 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static.yml
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static.yml
@@ -1,7 +1,7 @@
 app:
   address: 0x7800
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
 mcuboot:
   address: 0x0
   region: flash_primary
@@ -16,36 +16,32 @@ mcuboot_primary:
   - app
   - mcuboot_pad
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id001
 mcuboot_primary_app:
   address: 0x7800
   orig_span: &id002
   - app
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
   span: *id002
 mcuboot_secondary:
-  address: 0x81000
+  address: 0x80000
   orig_span: &id003
   - mcuboot_secondary_pad
   - mcuboot_secondary_app
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id003
 mcuboot_secondary_pad:
   region: flash_primary
-  address: 0x81000
+  address: 0x80000
   size: 0x800
 mcuboot_secondary_app:
   region: flash_primary
-  address: 0x81800
-  size: 0x79800
+  address: 0x80800
+  size: 0x78800
 settings_storage:
-  address: 0xfb000
+  address: 0xf9000
   region: flash_primary
   size: 0x4000
-unused:
-  address: 0xff000
-  region: flash_primary
-  size: 0x800
diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_fast_pair.yml b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_fast_pair.yml
index 8199838ee965..b1f67986b7d3 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_fast_pair.yml
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_fast_pair.yml
@@ -1,7 +1,7 @@
 app:
   address: 0x7800
   region: flash_primary
-  size: 0x78800
+  size: 0x77800
 mcuboot:
   address: 0x0
   region: flash_primary
@@ -16,36 +16,36 @@ mcuboot_primary:
   - app
   - mcuboot_pad
   region: flash_primary
-  size: 0x79000
+  size: 0x78000
   span: *id001
 mcuboot_primary_app:
   address: 0x7800
   orig_span: &id002
   - app
   region: flash_primary
-  size: 0x78800
+  size: 0x77800
   span: *id002
 mcuboot_secondary:
-  address: 0x80000
+  address: 0x7f000
   orig_span: &id003
   - mcuboot_secondary_pad
   - mcuboot_secondary_app
   region: flash_primary
-  size: 0x79000
+  size: 0x78000
   span: *id003
 mcuboot_secondary_pad:
   region: flash_primary
-  address: 0x80000
+  address: 0x7f000
   size: 0x800
 mcuboot_secondary_app:
   region: flash_primary
-  address: 0x80800
-  size: 0x78800
-settings_storage:
-  address: 0xf9000
-  region: flash_primary
-  size: 0x6000
+  address: 0x7f800
+  size: 0x77800
 bt_fast_pair:
-  address: 0xff000
+  address: 0xf7000
   region: flash_primary
-  size: 0x800
+  size: 0x1000
+settings_storage:
+  address: 0xf8000
+  region: flash_primary
+  size: 0x5000
diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_keyboard.yml b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_keyboard.yml
index 80b4932b754d..c91a8d1be30d 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_keyboard.yml
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_keyboard.yml
@@ -1,7 +1,7 @@
 app:
   address: 0x7800
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
 mcuboot:
   address: 0x0
   region: flash_primary
@@ -16,36 +16,32 @@ mcuboot_primary:
   - app
   - mcuboot_pad
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id001
 mcuboot_primary_app:
   address: 0x7800
   orig_span: &id002
   - app
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
   span: *id002
 mcuboot_secondary:
-  address: 0x81000
+  address: 0x80000
   orig_span: &id003
   - mcuboot_secondary_pad
   - mcuboot_secondary_app
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id003
 mcuboot_secondary_pad:
   region: flash_primary
-  address: 0x81000
+  address: 0x80000
   size: 0x800
 mcuboot_secondary_app:
   region: flash_primary
-  address: 0x81800
-  size: 0x79800
+  address: 0x80800
+  size: 0x78800
 settings_storage:
-  address: 0xfb000
+  address: 0xf9000
   region: flash_primary
   size: 0x4000
-unused:
-  address: 0xff000
-  region: flash_primary
-  size: 0x800
diff --git a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_release.yml b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_release.yml
index 80b4932b754d..c91a8d1be30d 100644
--- a/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_release.yml
+++ b/applications/nrf_desktop/configuration/nrf54l15dk_nrf54l10_cpuapp/pm_static_release.yml
@@ -1,7 +1,7 @@
 app:
   address: 0x7800
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
 mcuboot:
   address: 0x0
   region: flash_primary
@@ -16,36 +16,32 @@ mcuboot_primary:
   - app
   - mcuboot_pad
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id001
 mcuboot_primary_app:
   address: 0x7800
   orig_span: &id002
   - app
   region: flash_primary
-  size: 0x79800
+  size: 0x78800
   span: *id002
 mcuboot_secondary:
-  address: 0x81000
+  address: 0x80000
   orig_span: &id003
   - mcuboot_secondary_pad
   - mcuboot_secondary_app
   region: flash_primary
-  size: 0x7a000
+  size: 0x79000
   span: *id003
 mcuboot_secondary_pad:
   region: flash_primary
-  address: 0x81000
+  address: 0x80000
   size: 0x800
 mcuboot_secondary_app:
   region: flash_primary
-  address: 0x81800
-  size: 0x79800
+  address: 0x80800
+  size: 0x78800
 settings_storage:
-  address: 0xfb000
+  address: 0xf9000
   region: flash_primary
   size: 0x4000
-unused:
-  address: 0xff000
-  region: flash_primary
-  size: 0x800
diff --git a/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst b/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
index 24f9dedd4b53..7d8ba43dcade 100644
--- a/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
+++ b/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst
@@ -350,6 +350,12 @@ nRF Desktop
     You can disable the :ref:`CONFIG_DESKTOP_FN_KEYS_BUTTON_EVENT_SUBSCRIBE_FIRST <config_desktop_app_options>` Kconfig option to use early subscription (:c:macro:`APP_EVENT_SUBSCRIBE_EARLY`).
   * The :ref:`nrf_desktop_passkey` and :ref:`nrf_desktop_buttons_sim` to subscribe for :c:struct:`button_event` as an early subscriber (:c:macro:`APP_EVENT_SUBSCRIBE_EARLY`).
     This allows the modules to process the event before other application modules.
+  * The memory layout in every configuration variant of the ``nrf54l15dk/nrf54l10/cpuapp`` board target to fix the out-of-bound partition allocations.
+    Previously, it was assumed that the memory size for this board target was 10 KB larger than the actual one.
+    The NVM size in the nRF54L10 SoC is equal to 1012 KB.
+
+    This change in the nRF54L10 partition map is a breaking change and cannot be performed using DFU.
+    As a result, the DFU procedure will fail if you attempt to upgrade the sample firmware based on one of the |NCS| v3.0 releases.
 
 nRF Machine Learning (Edge Impulse)
 -----------------------------------